Color Converter
Convert colors between HEX, RGB, HSL, and other formats
Color Converter translates colors between HEX, RGB, HSL, and CMYK live as you type — with the CSS-ready string for each format ready to copy.
Content reviewed: August 24, 2026
Encrypted with HTTPSProcessed in your browser
All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Actions:
How to Use
- Enter a color in any format (HEX, RGB, HSL)
- The tool converts to all other formats simultaneously
- Copy any format with one click
- Preview the color
Features
- HEX, RGB, HSL conversion
- RGBA and HSLA support
- Visual color preview
- One-click copy for each format
- CSS and Tailwind output
Tips for getting Color Converter right
- HEX #1A73E8 = rgb(26, 115, 232) = hsl(214, 80%, 51%) — same color, different coordinate systems
- CMYK here is a naive conversion for print planning; real print needs ICC profile-aware conversion
- Use HSL for building palettes: hold hue, vary lightness in steps for consistent shades
When each format helps
| Format | Best for | Example |
|---|---|---|
| HEX | CSS shorthand, design tokens | #1A73E8 |
| RGB | Opacity math, canvas API | rgb(26, 115, 232) |
| HSL | Human-tweakable palettes | hsl(214, 80%, 51%) |
| CMYK | Rough print estimation | cyan 89%, magenta 50%, yellow 0%, black 9% |
Building shades with HSL
- Primary: hsl(214, 80%, 50%)
- Hover state: hsl(214, 80%, 42%) — darker, same hue/saturation family
- Surface tint: hsl(214, 60%, 97%) — barely-there blue for backgrounds
Frequently Asked Questions
What color formats are supported?
The tool converts between HEX (#FF5733), RGB (255, 87, 51), HSL (11, 100%, 60%), RGBA, and HSLA formats.
Can I pick colors visually?
Yes. A color picker is available to select colors visually and see all format equivalents.
Does it generate CSS code?
Yes. The tool provides ready-to-use CSS color values including rgba() and hsla() with alpha channel.
Privacy & Security
Conversion math runs locally. Nothing leaves your browser.
Tips & Best Practices
- HEX #1A73E8 = rgb(26, 115, 232) = hsl(214, 80%, 51%) — same color, different coordinate systems
- CMYK here is a naive conversion for print planning; real print needs ICC profile-aware conversion
- Use HSL for building palettes: hold hue, vary lightness in steps for consistent shades
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